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llvm-project/clang/test/CodeGen/iamcu-abi.c

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[X86] Fix stack alignment for MCU target (Clang part), by Anton Nadolskiy. This patch fixes stack alignments for MCU (should be aligned to 4 bytes). Differential Revision: http://reviews.llvm.org/D15647 llvm-svn: 260376
2016-02-10 19:58:46 +08:00
// RUN: %clang_cc1 -triple i386-pc-elfiamcu -emit-llvm -o - %s | FileCheck %s
Reland "Change the X86 datalayout to add three address spaces for 32 bit signed, 32 bit unsigned, and 64 bit pointers." This reverts 57076d3199fc2b0af4a3736b7749dd5462cacda5. Original review at https://reviews.llvm.org/D64931. Review for added fix at https://reviews.llvm.org/D66843. llvm-svn: 371568
2019-09-11 07:15:38 +08:00
// CHECK: target datalayout = "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-i64:32-f64:32-f128:32-n8:16:32-a:0:32-S32"
[X86] Fix stack alignment for MCU target (Clang part), by Anton Nadolskiy. This patch fixes stack alignments for MCU (should be aligned to 4 bytes). Differential Revision: http://reviews.llvm.org/D15647 llvm-svn: 260376
2016-02-10 19:58:46 +08:00
// CHECK: target triple = "i386-pc-elfiamcu"
void food(double *d);
void fooll(long long *ll);
void fooull(unsigned long long *ull);
void foold(long double *ld);
Revert "[CodeGenModule] Assume dso_local for -fpic -fno-semantic-interposition" This reverts commit 789a46f2d742e11edaade28cb59a0f4d2a1d770e. Accidentally committed.
2020-02-04 02:09:39 +08:00
// CHECK-LABEL: define void @testdouble()
[X86] Fix stack alignment for MCU target (Clang part), by Anton Nadolskiy. This patch fixes stack alignments for MCU (should be aligned to 4 bytes). Differential Revision: http://reviews.llvm.org/D15647 llvm-svn: 260376
2016-02-10 19:58:46 +08:00
// CHECK: alloca double, align 4
void testdouble() {
double d = 2.0;
food(&d);
}
Revert "[CodeGenModule] Assume dso_local for -fpic -fno-semantic-interposition" This reverts commit 789a46f2d742e11edaade28cb59a0f4d2a1d770e. Accidentally committed.
2020-02-04 02:09:39 +08:00
// CHECK-LABEL: define void @testlonglong()
[X86] Fix stack alignment for MCU target (Clang part), by Anton Nadolskiy. This patch fixes stack alignments for MCU (should be aligned to 4 bytes). Differential Revision: http://reviews.llvm.org/D15647 llvm-svn: 260376
2016-02-10 19:58:46 +08:00
// CHECK: alloca i64, align 4
void testlonglong() {
long long ll = 2;
fooll(&ll);
}
Revert "[CodeGenModule] Assume dso_local for -fpic -fno-semantic-interposition" This reverts commit 789a46f2d742e11edaade28cb59a0f4d2a1d770e. Accidentally committed.
2020-02-04 02:09:39 +08:00
// CHECK-LABEL: define void @testunsignedlonglong()
[X86] Fix stack alignment for MCU target (Clang part), by Anton Nadolskiy. This patch fixes stack alignments for MCU (should be aligned to 4 bytes). Differential Revision: http://reviews.llvm.org/D15647 llvm-svn: 260376
2016-02-10 19:58:46 +08:00
// CHECK: alloca i64, align 4
void testunsignedlonglong() {
unsigned long long ull = 2;
fooull(&ull);
}
Revert "[CodeGenModule] Assume dso_local for -fpic -fno-semantic-interposition" This reverts commit 789a46f2d742e11edaade28cb59a0f4d2a1d770e. Accidentally committed.
2020-02-04 02:09:39 +08:00
// CHECK-LABEL: define void @testlongdouble()
[X86] Fix stack alignment for MCU target (Clang part), by Anton Nadolskiy. This patch fixes stack alignments for MCU (should be aligned to 4 bytes). Differential Revision: http://reviews.llvm.org/D15647 llvm-svn: 260376
2016-02-10 19:58:46 +08:00
// CHECK: alloca double, align 4
void testlongdouble() {
long double ld = 2.0;
foold(&ld);
}